Day in Pictures - June 13, 2012

A woman on the brink of tears attends a candlelight vigil to mourn Chinese labor activist Li Wangyang's death in Hong Kong Wednesday, June 13, 2012. Li imprisoned for two decades died in a hospital Wednesday, June 6, 2012, one year after being released from jail, and a relative raised doubt on the official explanation that he had hanged himself. Li had advocated for independent labor unions in central China's Hunan province and was caught in the sweeping nationwide crackdown on all forms of dissent after the Tiananmen Square democracy protests were quashed in 1989. (AP Photo/Vincent Yu)

Indigenous from several tribes participate in the Sacred Fire Lighting Ceremony at the Kari-Oca village, during the United Nations Conference on Sustainable Development, or Rio+20, in Rio de Janeiro, Brazil, Wednesday, June 13, 2012. The United Nations' largest-ever conference has kicked off in Rio de Janeiro. The event runs through June 22, with three final days of high-profile talks among some 130 top leaders from nations around the globe. (AP Photo/Felipe Dana)

A boy of the Guarani Kaiowa tribe poses for a photo at the Kari-Oca village, where indigenous from around the world are staying during the United Nations Conference on Sustainable Development, or Rio+20, in Rio de Janeiro, Brazil, Wednesday, June 13, 2012. The Rio+20 conference is expected to draw some 50,000 participants including delegates, environmental activists, business leaders and indigenous groups. The event runs through June 22, with three final days of high-profile talks among some 130 top leaders from nations around the globe. (AP Photo/Felipe Dana)

A Rohingya Muslim man who fled Myanmar to Bangladesh to escape religious violence, cries as he pleads from a boat after he and others were intercepted by Bangladeshi border authorities in Taknaf, Bangladesh, Wednesday, June 13, 2012. Bangladesh has turned back more than 1,500 refugees in recent days, officials said and a global human rights group on Wednesday urged Bangladesh to keep its border open to people seeking refuge from sectarian violence in western Myanmar.(AP Photo/Anurup Titu)

Blind musicians wait to play as deaf dancers practice a routine at a facility for disabled people set up by the Korean Foundation for the Protection of the Disabled in Pyongyang, North Korean on Wednesday June 13, 2012. (AP Photo/David Guttenfelder)

Adam, 22, a Polish teenager, plays with a ball in a central street of the old city, during the Euro 2012 soccer championship in Gdansk, Poland, Wednesday, June 13, 2012. (AP Photo/Alvaro Barrientos)

June 13, 2012 - Following a morning of practicing their home escape plan campers attending Southaven's fire department fire academy for kids have some water fun under a spray provided by the department's truck #1. Throughout the week campers learn about fire safety, devise a home escape plan and practice their escape at the city's fire training facility. (Stan Carroll/The Commercial Appeal)

June 13, 2012 - Ten year-old Tyler Willingham of Southaven, maneuvers through a window on a home escape obstacle course. Willingham is attending Southaven's fire department second annual fire academy for kids. Throughout the week campers learn about fire safety, devise a home escape plan and practice their escape at the city's fire training facility.

June 13, 2012 - Kyle Wagenschutz demonstrates to children from Kinder-Caper Learning Center's summer camp the proper way to signal a left hand turn on a bicycle during a class on bicycle safety at the Levi Branch of the Memphis Library in South Memphis. The class is part of a summer program at numerous library locations throughout the city to teach children about proper riding and safety practices and to educate them about the benefits and rules surrounding the expanded bicycle lanes around Memphis. (Brandon Dill/Special to The Commercial Appeal)

June 13, 2012 Workers with BHN Corporation wait in a sliver of shade outside their building on Union Ave. Wednesday morning before beginning cleanup on a hydraulic fluid spill on Union from a leaky hose. While fire and police units were called in to direct traffic around the slippery stuff, workers from BHN were able to literally sweep in to quickly clean up the spill. (Jim Weber/The Commercial Appeal)